# name="小李"
# age=20.7
# print("姓名：%s，年龄：{}".format(name,age))
# print("姓名：{1}，年龄：{0}".format(age,name))
# print(f"姓名：{name}，年龄：{age}")
# print("姓名：{}，年龄：{}".format(name,age))
# print("姓名：")
# print("==========开始下载==========")
# print("="*25+"开始下载"+"="*25)
# print("==========开始下载==========")
# print("开始下载".center(50,'='))

import time
# symbol='*'
# world = "*"
#敏感词过
# test_word=input("请输入一段文字")
# sensitive=['死',"四",'4']
# for word in sensitive:
#     if word in test_word:
#         test_word=test_word.replace(word,'*')
#
# print(test_word)
list=[]
print(list)
list01=[1,12]
print(list01)
list03=list(4)

